Integer Profile

311,156

2^2 × 107 × 727

Prime factors, divisor sums, positional representations and sequence properties for 311,156. The prime factorization is 2^2 × 107 × 727.

Number of positive divisors: 12. Showing the recorded part of the sequence: 109.

DeficientEvenComposite

Collatz trajectory (109 steps)

Even: n → n/2; Odd: n → 3n + 1

311,156155,57877,789233,368116,68458,34229,17187,51443,757131,27265,63632,81816,40949,22824,61412,30736,92218,46155,38427,69213,8466,92320,77010,38531,15615,5787,78923,36811,6845,8422,9218,7644,3822,1916,5743,2879,8624,93114,7947,39722,19211,0965,5482,7741,3874,1622,0816,2443,1221,5614,6842,3421,1713,5141,7575,2722,6361,3186591,978

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 107 × 727
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 550,368
Proper-divisor sum: 239,212
Digit sum: 17
Digital root: 8

Number bases

Decimal: 311156
Binary: 1001011111101110100 (19 bits)
Octal: 0o1137564
Hexadecimal: 0x4BF74

Divisor catalog (12)

1241072144287271,4542,90877,789155,578311,156

Showing 12 of 12.